CA2843904A1 - Cannula with controlled depth of insertion - Google Patents

Cannula with controlled depth of insertion Download PDF

Info

Publication number
CA2843904A1
CA2843904A1 CA2843904A CA2843904A CA2843904A1 CA 2843904 A1 CA2843904 A1 CA 2843904A1 CA 2843904 A CA2843904 A CA 2843904A CA 2843904 A CA2843904 A CA 2843904A CA 2843904 A1 CA2843904 A1 CA 2843904A1
Authority
CA
Canada
Prior art keywords
cannula
tube
nodule
distal end
target location
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2843904A
Other languages
English (en)
French (fr)
Inventor
Robert Decker
Gautam N. SHETTY
Devin SELL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitract Syringe Pty Ltd
Original Assignee
Unitract Syringe Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unitract Syringe Pty Ltd filed Critical Unitract Syringe Pty Ltd
Publication of CA2843904A1 publication Critical patent/CA2843904A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/329—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1585—Needle inserters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0662—Ears
    • A61M2210/0668—Middle ear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Psychology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA2843904A 2011-08-05 2012-08-03 Cannula with controlled depth of insertion Abandoned CA2843904A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161515547P 2011-08-05 2011-08-05
US61/515,547 2011-08-05
PCT/US2012/049575 WO2013022772A1 (en) 2011-08-05 2012-08-03 Cannula with controlled depth of insertion

Publications (1)

Publication Number Publication Date
CA2843904A1 true CA2843904A1 (en) 2013-02-14

Family

ID=46650952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2843904A Abandoned CA2843904A1 (en) 2011-08-05 2012-08-03 Cannula with controlled depth of insertion

Country Status (7)

Country Link
US (2) US9352084B2 (zh)
EP (1) EP2739333A1 (zh)
JP (3) JP2014521460A (zh)
CN (1) CN103781506B (zh)
CA (1) CA2843904A1 (zh)
HK (1) HK1198956A1 (zh)
WO (1) WO2013022772A1 (zh)

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US20070202186A1 (en) 2006-02-22 2007-08-30 Iscience Interventional Corporation Apparatus and formulations for suprachoroidal drug delivery
US8197435B2 (en) 2006-05-02 2012-06-12 Emory University Methods and devices for drug delivery to ocular tissue using microneedle
JP5996544B2 (ja) 2010-10-15 2016-09-21 クリアサイド・バイオメディカル・インコーポレーテッドＣｌｅａｒｓｉｄｅ Ｂｉｏｍｅｄｉｃａｌ Ｉｎｃｏｒｐｏｒａｔｅｄ 眼球アクセス用装置
KR20210133321A (ko) 2012-11-08 2021-11-05 클리어사이드 바이오메디컬, 인코포레이드 인간 대상체에서 안구 질병을 치료하기 위한 방법 및 장치
EP4378444A3 (en) 2013-05-03 2024-07-03 Clearside Biomedical, Inc. Apparatus and methods for ocular injection
EP3003454B1 (en) 2013-06-03 2020-01-08 Clearside Biomedical, Inc. Apparatus for drug delivery using multiple reservoirs
CN106794321A (zh) 2014-06-20 2017-05-31 科尼尔赛德生物医学公司 可变直径插管以及用于控制对药剂递送的插入深度的方法
USD750223S1 (en) 2014-10-14 2016-02-23 Clearside Biomedical, Inc. Medical injector for ocular injection
EP3413851B1 (en) 2016-02-10 2023-09-27 Clearside Biomedical, Inc. Packaging
EP3452165A1 (en) 2016-05-02 2019-03-13 Clearside Biomedical, Inc. Systems and methods for ocular drug delivery
IL305537A (en) 2016-08-12 2023-10-01 Clearside Biomedical Inc Devices and methods for adjusting the insertion depth of a drug administration needle
WO2018204515A1 (en) 2017-05-02 2018-11-08 Georgia Tech Research Corporation Targeted drug delivery methods using a microneedle
CN107374822A (zh) * 2017-08-25 2017-11-24 杨娇仔 一种耳科上药装置
US11439749B2 (en) * 2017-10-25 2022-09-13 The Charles Stark Draper Laboratory, Inc. Apparatus and method for trans-round window membrane drug delivery
US20210154379A1 (en) * 2019-11-21 2021-05-27 Charles Stark Draper Laboratory, Inc. Hand tool with integrated micropump and drug reservoir for intracochlear drug delivery
WO2021150890A2 (en) 2020-01-24 2021-07-29 Spiral Therapeutics Inc. Devices, systems, and methods for treating ear disorders

Family Cites Families (30)

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US5478328A (en) * 1992-05-22 1995-12-26 Silverman; David G. Methods of minimizing disease transmission by used hypodermic needles, and hypodermic needles adapted for carrying out the method
JPH08336591A (ja) * 1995-06-13 1996-12-24 Asahi Optical Co Ltd 内視鏡用注射具
DE19525607A1 (de) * 1995-07-14 1997-01-16 Boehringer Ingelheim Kg Transcorneales Arzneimittelfreigabesystem
US6503231B1 (en) * 1998-06-10 2003-01-07 Georgia Tech Research Corporation Microneedle device for transport of molecules across tissue
DE19853299C2 (de) * 1998-11-19 2003-04-03 Thomas Lenarz Katheter zur Applikation von Medikamenten in Flüssigkeitsräumen des menschlichen Innenohrs
US8197461B1 (en) 1998-12-04 2012-06-12 Durect Corporation Controlled release system for delivering therapeutic agents into the inner ear
CA2390252A1 (en) * 1999-11-15 2001-05-25 Velcro Industries B.V. Skin attachment member
AU2001283419A1 (en) * 2000-08-18 2002-03-04 Becton, Dickinson And Company Constant rate fluid delivery device with selectable flow rate and titratable bolus button
JP2004521667A (ja) 2000-09-08 2004-07-22 インシュレット コーポレイション 患者の輸液のための装置、システム及び方法
US7828827B2 (en) * 2002-05-24 2010-11-09 Corium International, Inc. Method of exfoliation of skin using closely-packed microstructures
EP2578252B1 (en) * 2000-11-30 2019-01-09 Valeritas, Inc. Device with substantially freely movable micro-probe over the housing
ATE342025T1 (de) 2001-06-18 2006-11-15 Durect Corp Vorrichtung zur abgabe von mikrodosen eines medikaments in das ohr
US6881203B2 (en) * 2001-09-05 2005-04-19 3M Innovative Properties Company Microneedle arrays and methods of manufacturing the same
US7206639B2 (en) 2002-03-15 2007-04-17 Sarcos Investments Lc Cochlear drug delivery system and method
US8142365B2 (en) * 2002-05-31 2012-03-27 Vidacare Corporation Apparatus and method for accessing the bone marrow of the sternum
WO2005009287A2 (en) 2003-07-21 2005-02-03 University Of Maryland, Baltimore Drug delivery to the inner ear and methods of using same
US7351246B2 (en) * 2004-01-20 2008-04-01 Epley John M Minimally invasive, sustained, intra-tympanic drug delivery system
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US20070078414A1 (en) * 2005-08-05 2007-04-05 Mcallister Devin V Methods and devices for delivering agents across biological barriers
US20070060837A1 (en) * 2005-08-18 2007-03-15 Seoul National University Industry Foundation Barb-wired micro needle made of single crystalline silicon and biopsy method and medicine injecting method using the same
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US20090124973A1 (en) * 2007-11-09 2009-05-14 D Agostino Eduardo Insertion mechanism for use with a syringe
CN102186528B (zh) 2008-10-15 2013-08-07 Med-El电气医疗器械有限公司 内耳给药装置
JP5608686B2 (ja) * 2009-03-05 2014-10-15 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 後退可能な針を備えた薬物送達デバイス
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Also Published As

Publication number Publication date
US20130035662A1 (en) 2013-02-07
JP2014521460A (ja) 2014-08-28
US20150297829A1 (en) 2015-10-22
CN103781506B (zh) 2016-08-31
EP2739333A1 (en) 2014-06-11
CN103781506A (zh) 2014-05-07
US9352084B2 (en) 2016-05-31
HK1198956A1 (zh) 2015-06-19
AU2012294614A1 (en) 2014-02-06
WO2013022772A1 (en) 2013-02-14
JP2019076765A (ja) 2019-05-23
JP2017094174A (ja) 2017-06-01
US9987421B2 (en) 2018-06-05

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170802

FZDE Discontinued

Effective date: 20210831

FZDE Discontinued

Effective date: 20210831